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A mass m, lying on a horizontal, frictionless surface, is connected to one end of a spring. The other end of the spring is connected to a wall, as shown in the figure. At t = 0, the mass is given an impulse.
The time dependence of the displacement and the velocity of the mass (in terms of non- zero constants A and B) are given by
  • a)
    x(t) = A sin ωt, v(t) = B cos ωt
  • b)
    x(t) = A sin ωt, v(t) = B sin ωt
  • c)
    x(t) = A cos ωt, v(t) = B sin ωt
  • d)
    x(t) = A cos ωt, v(t) = B cos ωt
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A mass m, lying on a horizontal, frictionless surface, is connected to...
Correct ans is option a . because from the answer option a only in this case if x=A sin wt then only dx/dt = v = B cos wt can be ... but in option c if x= A cos wt becomes correct then dx/dt = v = B Sin wt can't be correct ... other options can't be because in option b and option c if x = that then dx/dt = v = that can't be .
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A mass m, lying on a horizontal, frictionless surface, is connected to one end of a spring. The other end of the spring is connected to a wall, as shown in the figure. At t = 0, the mass is given an impulse.The time dependence of the displacement and the velocity of the mass (in terms of non- zero constants A and B) are given bya)x(t) = A sin ωt, v(t) = B cos ωtb)x(t) = A sin ωt, v(t) = B sin ωtc)x(t) = A cos ωt, v(t) = B sin ωtd)x(t) = A cos ωt, v(t) = B cos ωtCorrect answer is option 'A'. Can you explain this answer?
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A mass m, lying on a horizontal, frictionless surface, is connected to one end of a spring. The other end of the spring is connected to a wall, as shown in the figure. At t = 0, the mass is given an impulse.The time dependence of the displacement and the velocity of the mass (in terms of non- zero constants A and B) are given bya)x(t) = A sin ωt, v(t) = B cos ωtb)x(t) = A sin ωt, v(t) = B sin ωtc)x(t) = A cos ωt, v(t) = B sin ωtd)x(t) = A cos ωt, v(t) = B cos ωtCorrect answer is option 'A'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about A mass m, lying on a horizontal, frictionless surface, is connected to one end of a spring. The other end of the spring is connected to a wall, as shown in the figure. At t = 0, the mass is given an impulse.The time dependence of the displacement and the velocity of the mass (in terms of non- zero constants A and B) are given bya)x(t) = A sin ωt, v(t) = B cos ωtb)x(t) = A sin ωt, v(t) = B sin ωtc)x(t) = A cos ωt, v(t) = B sin ωtd)x(t) = A cos ωt, v(t) = B cos ωtCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A mass m, lying on a horizontal, frictionless surface, is connected to one end of a spring. The other end of the spring is connected to a wall, as shown in the figure. At t = 0, the mass is given an impulse.The time dependence of the displacement and the velocity of the mass (in terms of non- zero constants A and B) are given bya)x(t) = A sin ωt, v(t) = B cos ωtb)x(t) = A sin ωt, v(t) = B sin ωtc)x(t) = A cos ωt, v(t) = B sin ωtd)x(t) = A cos ωt, v(t) = B cos ωtCorrect answer is option 'A'. Can you explain this answer?.
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